/***
 * 1.05 门篇六《NettyServer群发消息》
 * @see <a href="https://bugstack.cn/itstack-demo-netty-1/2019/08/09/netty%E6%A1%88%E4%BE%8B-netty4.1%E5%9F%BA%E7%A1%80%E5%85%A5%E9%97%A8%E7%AF%87%E5%85%AD-NettyServer%E7%BE%A4%E5%8F%91%E6%B6%88%E6%81%AF.html">
 *        netty4.1门篇六《NettyServer群发消息》
 *     </a>
 * @see <a href="https://gitee.com/fustack/itstack-demo-netty/blob/master/itstack-demo-netty-1-06">
 *          源码地址
 *     </a>
 *
 *
 */
package pers.vic.grow.netty.chapter_1_06;